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Komatsu PC138US-11 User Manual

Komatsu PC138US-11
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OPERATION
MACHINE OPERATIONS AND CONTROLS
3-169
WENAM00111
METHOD FOR STARTING MACHINE (TRAVEL FORWARD AND REVERSE)
AND STOPPING MACHINE
• Check the direction of the track frame before operating
the travel lever and travel pedal.
If the track frame is facing the rear (if the sprocket is at
the front), the machine moves in the opposite direction
to the direction of the operation of the travel levers or
travel pedals (front and rear travel are reversed, right
and left steering are reversed).
• Check that the area around the machine is safe, sound
the horn before starting the machine.
• Prohibit anyone other than the operator from coming
close to the machine during checks.
• Clear any obstacles from the travel path.
• There is a blind spot at the rear of the machine, so be
particularly careful when traveling in reverse.
• Operate the levers carefully. The engine speed may
suddenly increase during the autodeceleration.
• When traveling, check that the travel alarm sounds
normally.
PREPARATIONS FOR MOVING MACHINE
Prepare for moving the machine according to the following procedure.
1.
Set swing lock switch (1) to ON (actuated) position and
check that the swing lock pilot lamp (2) is lit.
(a) : ON position
(b): OFF position
2.
Turn fuel control dial (3) to High idle (MAX) position.
Increase the engine speed.
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WARNING

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Komatsu PC138US-11 Specifications

General IconGeneral
BrandKomatsu
ModelPC138US-11
CategoryExcavators
LanguageEnglish

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